Arteries have thick walled because it transfer blood from the heart to other parts under high pressure.veins have thin wall because they transfer blood from different parts of the body back to heart. This is because blood does not flow in pulses and so the vein walls cannot help pump the blood on
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(a) The arteries are “thick walled blood vessels” that carry the oxygenated ‘blood’ from the ‘heart to the other parts’ of the body, the heart pumps blood under high pressure and hence to withstand this pressure the ‘arteries are thick-walled’.
(b) The ‘veins carry blood from other parts’ of the body to the arteries the organs does not pump the blood and hence the pressure is lower and therefore the veins are thin walled.
(c) The valves in the veins are thin because they handle very less pressure of blood that flows from different organs to the heart.
a) arteries experience a pressure wave as blood is pumped from the heart.
b) it transfers blood from different parts of body back to heart n has less pressure of blood.
c) valves ensure blood flows in only one direction.
Arteries are thick walled blood vessels
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YOUR ANSWER ✔️✔️→→(a) The arteries are “thick walled blood vessels” that carry the oxygenated 'blood' from the 'heart to the other parts' of the body, the heart pumps blood under high pressure and hence to withstand this pressure the 'arteries are thick-walled'.
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